Liquid crystal-based sensors for the detection of heavy metals using surface-immobilized urease

Colloids and Surfaces B: Biointerfaces

Volumn 88, Issue 2, 2011, Pages 622-626

  Hu, Qiong Zheng ^a   Jang, Chang Hyun ^a  

^a Gachon University College of Medicine   (South Korea)

Author keywords

4 cyano 4 pentylbiphenyl (5CB); Heavy metals; Liquid crystals; Orientational transition; Urease

Indexed keywords

AQUEOUS PHASE; COPPER NITRATE; DIVALENT COPPER ION; ENZYME INHIBITORS; HIGH SENSITIVITY; HIGH SPATIAL RESOLUTION; HYDROXIDE IONS; NEMATIC LC; OPTICAL CHARACTERISTICS; OPTICAL RESPONSE; OPTICAL SIGNALS; ORIENTATIONAL TRANSITION; ORIENTATIONAL TRANSITIONS; POLARIZED MICROSCOPE; RAPID RESPONSE; SELF-ASSEMBLED; UREA SOLUTIONS; UREASE;

AMMONIUM COMPOUNDS; COPPER; CRYSTALS; HEAVY METALS; HYDRATES; LIQUID CRYSTALS; METABOLISM; METAL IONS; SENSORS; UREA;

METALS;

4 CYANO 4' BIPHENYLCARBOXYLIC ACID; 4 CYANO 4' PENTYLBIPHENYL; AMMONIA; BIPHENYL DERIVATIVE; CARBON DIOXIDE; CARBOXYLIC ACID DERIVATIVE; COPPER DERIVATIVE; COPPER ION; COPPER NITRATE HYDRATE; EDETIC ACID; HEAVY METAL; HYDROXIDE; UNCLASSIFIED DRUG; UREA; UREASE;

AQUEOUS SOLUTION; ARTICLE; CHEMICAL MODIFICATION; CONTROLLED STUDY; DEPROTONATION; ENZYME IMMOBILIZATION; ENZYME INHIBITION; HYDROLYSIS; IONIZATION; LIQUID CRYSTAL; LIQUID CRYSTAL BASED SENSOR; PHOTODEGRADATION; POLARIZATION MICROSCOPY; PRIORITY JOURNAL; SENSITIVITY AND SPECIFICITY; SENSOR;

BIOSENSING TECHNIQUES; ENZYMES, IMMOBILIZED; LIQUID CRYSTALS; METALS, HEAVY; UREASE;

EID: 80052923950     PISSN: 09277765     EISSN: 18734367     Source Type: Journal    
DOI: 10.1016/j.colsurfb.2011.07.052     Document Type: Article

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